IP Library › Assignment 012349/0210
Patent Assignment
Reel/Frame 012349/0210

Assignment of Assignor's Interest

Recorded: 2001-10-31 Pages: 2
Assignor
BERSTIS, VIKTORS
Executed: 2001-10-30
Assignee
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD, ARMONK, NEW YORK, 10504
Covered Property (1)
Apparatus and Method for Transmission and Receipt of Conference Call Roster Information via a Telephone Display Unit
Patent: 6,868,149 →
Application: 10/001,743 →
Publication: US 2003/0081749
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 15, 2007
From: INTERNATIONAL BUSINESS MACHINES CORPORATION
To: TANDBERG TELECOM AS
Reel/Frame 019699/0048 →
Confirmatory Assignment Dec 1, 2011
From: TANDBERG TELECOM AS; CISCO SYSTEMS INTERNATIONAL SARL
To: CISCO TECHNOLOGY, INC.
Reel/Frame 027307/0451 →